Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (936,901 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Roee Holtzer
Neuropsychology
Aging
Gait and Mobility
Neurodegenerative Disorders
Fatigue
Metrics
H-Index
i10 Index
Citation
64
124
14,910
* Rankings
Ranking Based On Selection: 2
Jeffrey S Gonzalez
health psychology
behavioral medicine
diabetes
HIV/AIDS
adherence
Metrics
H-Index
i10 Index
Citation
51
96
13,112
* Rankings
Ranking Based On Selection: 3
Vance Zemon
visual neuroscience
visual evoked potentials
Metrics
H-Index
i10 Index
Citation
40
80
7,036
* Rankings
Ranking Based On Selection: 5
William Arsenio
Psychology
Child Development
Income Inequality
Metrics
H-Index
i10 Index
Citation
30
37
8,706
David W Lounsbury
systems science
ecological community-psychology
Metrics
H-Index
i10 Index
Citation
25
49
2,990
Ariel Malka
political psychology
public opinion
Metrics
H-Index
i10 Index
Citation
23
27
3,832
Tracy A Prout
Child Psychotherapy
Psychodynamic Psychotherapy
Metrics
H-Index
i10 Index
Citation
21
39
2,166
Charles Swencionis
health psychology
obesity
hypertension
cerebral asymmetry
Metrics
H-Index
i10 Index
Citation
21
30
2,699
* Rankings
Ranking Based On Selection: 10
Katie Aafjes Van Doorn
Computational psychotherapy and training
Metrics
H-Index
i10 Index
Citation
20
42
2,626

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* Rankings
Ranking Based On Selection: 11
Leanne Quigley
depression
anxiety
emotion regulation
cognition
information processing
Metrics
H-Index
i10 Index
Citation
20
25
2,963
* Rankings
Ranking Based On Selection: 12
Andrea Zammit
Alzheimer's disease
cognitive aging
neuropsychology
Metrics
H-Index
i10 Index
Citation
20
29
1,202
* Rankings
Ranking Based On Selection: 13
Melanie J Wadkins
Psychology
Anxiety Disorders
Obsessive Compulsive Disorder
Metrics
H-Index
i10 Index
Citation
11
11
837
Nina Rose
Neuropsychology
Behavioral Health
Psychotherapy
Personality
Metrics
H-Index
i10 Index
Citation
9
9
547
Timothy J Valshtein
Psychology
Social Psychology
Close Relationships
Motivation
Goals
Metrics
H-Index
i10 Index
Citation
8
8
363
Chayim Rosensweig
depression
anxiety
suicide
identity
community psychology
Metrics
H-Index
i10 Index
Citation
3
1
27
Zachary Bergson
neuropsychology
serious mental illness
schizophrenia
statistical modeling
Metrics
H-Index
i10 Index
Citation
2
1
26
Rankings
Ranking Based On Selection: 1
Roee Holtzer
Metrics
H-Index
i10 Index
Citation Counts
64
124
14,910
Neuropsychology
Aging
Gait and Mobility
Neurodegenerative Disorders
Fatigue
Rankings
Ranking Based On Selection: 2
Jeffrey S Gonzalez
Metrics
H-Index
i10 Index
Citation Counts
51
96
13,112
health psychology
behavioral medicine
diabetes
HIV/AIDS
adherence
Rankings
Ranking Based On Selection: 3
Vance Zemon
Metrics
H-Index
i10 Index
Citation Counts
40
80
7,036
visual neuroscience
visual evoked potentials
Rankings
Ranking Based On Selection: 4
Jonathan M Feldman
Metrics
H-Index
i10 Index
Citation Counts
30
45
2,779
Rankings
Ranking Based On Selection: 5
William Arsenio
Metrics
H-Index
i10 Index
Citation Counts
30
37
8,706
Psychology
Child Development
Income Inequality
Rankings
Ranking Based On Selection: 6
David W Lounsbury
Metrics
H-Index
i10 Index
Citation Counts
25
49
2,990
systems science
ecological community-psychology
Rankings
Ranking Based On Selection: 7
Ariel Malka
Metrics
H-Index
i10 Index
Citation Counts
23
27
3,832
Rankings
Ranking Based On Selection: 8
Tracy A Prout
Metrics
H-Index
i10 Index
Citation Counts
21
39
2,166
Child Psychotherapy
Psychodynamic Psychotherapy
Rankings
Ranking Based On Selection: 9
Charles Swencionis
Metrics
H-Index
i10 Index
Citation Counts
21
30
2,699
health psychology
obesity
hypertension
cerebral asymmetry
Rankings
Ranking Based On Selection: 10
Katie Aafjes Van Doorn
Metrics
H-Index
i10 Index
Citation Counts
20
42
2,626
Computational psychotherapy and training

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Leanne Quigley
Metrics
H-Index
i10 Index
Citation Counts
20
25
2,963
depression
anxiety
emotion regulation
cognition
information processing
Rankings
Ranking Based On Selection: 12
Andrea Zammit
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,202
Alzheimer's disease
cognitive aging
neuropsychology
Rankings
Ranking Based On Selection: 13
Melanie J Wadkins
Metrics
H-Index
i10 Index
Citation Counts
11
11
837
Psychology
Anxiety Disorders
Obsessive Compulsive Disorder
Rankings
Ranking Based On Selection: 14
Nina Rose
Metrics
H-Index
i10 Index
Citation Counts
9
9
547
Neuropsychology
Behavioral Health
Psychotherapy
Personality
Rankings
Ranking Based On Selection: 15
Timothy J Valshtein
Metrics
H-Index
i10 Index
Citation Counts
8
8
363
Psychology
Social Psychology
Close Relationships
Motivation
Goals
Rankings
Ranking Based On Selection: 16
Silvana Agterberg
Metrics
H-Index
i10 Index
Citation Counts
4
2
116
Rankings
Ranking Based On Selection: 17
Sarah Horne
Metrics
H-Index
i10 Index
Citation Counts
3
1
66
Rankings
Ranking Based On Selection: 18
Chayim Rosensweig
Metrics
H-Index
i10 Index
Citation Counts
3
1
27
depression
anxiety
suicide
identity
community psychology
Rankings
Ranking Based On Selection: 19
Zachary Bergson
Metrics
H-Index
i10 Index
Citation Counts
2
1
26
neuropsychology
serious mental illness
schizophrenia
statistical modeling
Rankings
Ranking Based On Selection: 20
Fayel Mustafiz
Metrics
H-Index
i10 Index
Citation Counts
2
1
13
Rankings
Ranking Based On Selection: 21
Natalie Fruchter
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 22
Sabrina Romanoff
Metrics
H-Index
i10 Index
Citation Counts
1
1
63
Rankings
Ranking Based On Selection: 23
Esther Stern
Metrics
H-Index
i10 Index
Citation Counts
1
1
22
Rankings
Ranking Based On Selection: 24
Ariel Zeigler
Metrics
H-Index
i10 Index
Citation Counts
1
1
16
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